WO2009051444A3 - Slider mechanism for opening and closing a portable terminal - Google Patents

Slider mechanism for opening and closing a portable terminal Download PDF

Info

Publication number
WO2009051444A3
WO2009051444A3 PCT/KR2008/006153 KR2008006153W WO2009051444A3 WO 2009051444 A3 WO2009051444 A3 WO 2009051444A3 KR 2008006153 W KR2008006153 W KR 2008006153W WO 2009051444 A3 WO2009051444 A3 WO 2009051444A3
Authority
WO
WIPO (PCT)
Prior art keywords
plate
portable terminal
opening
closing
cam profile
Prior art date
Application number
PCT/KR2008/006153
Other languages
French (fr)
Other versions
WO2009051444A2 (en
Inventor
Chung Keun Yoo
Original Assignee
Laird Technologies Map Co Ltd
Chung Keun Yoo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Laird Technologies Map Co Ltd, Chung Keun Yoo filed Critical Laird Technologies Map Co Ltd
Priority to US12/738,599 priority Critical patent/US8243439B2/en
Priority to EP08840129A priority patent/EP2206242A4/en
Priority to CN200880112075.1A priority patent/CN101884171A/en
Publication of WO2009051444A2 publication Critical patent/WO2009051444A2/en
Publication of WO2009051444A3 publication Critical patent/WO2009051444A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/18896—Snap action

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

The present invention relates to a sliding opening and closing device for a portable terminal. The sliding opening and closing device for a portable terminal according to the present invention includes: a first plate; a second plate slidably joined to the first plate; a cam profile formed at the first plate along a sliding direction of the second plate; and an elastic module mounted on the second plate, wherein one end of the elastic module is in contact with the cam profile to slide therealong. A guide part is formed at the first plate and the cam profile is formed along an edge portion of the guide part.
PCT/KR2008/006153 2007-10-18 2008-10-17 Slider mechanism for opening and closing a portable terminal WO2009051444A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/738,599 US8243439B2 (en) 2007-10-18 2008-10-17 Slider mechanism for opening and closing a portable terminal
EP08840129A EP2206242A4 (en) 2007-10-18 2008-10-17 Slider mechanism for opening and closing a portable terminal
CN200880112075.1A CN101884171A (en) 2007-10-18 2008-10-17 Slider mechanism for opening and closing a portable terminal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20070105127 2007-10-18
KR10-2007-0105127 2007-10-18

Publications (2)

Publication Number Publication Date
WO2009051444A2 WO2009051444A2 (en) 2009-04-23
WO2009051444A3 true WO2009051444A3 (en) 2009-06-04

Family

ID=40567983

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/006153 WO2009051444A2 (en) 2007-10-18 2008-10-17 Slider mechanism for opening and closing a portable terminal

Country Status (4)

Country Link
US (1) US8243439B2 (en)
EP (1) EP2206242A4 (en)
CN (1) CN101884171A (en)
WO (1) WO2009051444A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8243439B2 (en) 2007-10-18 2012-08-14 Chung Keun Yoo Slider mechanism for opening and closing a portable terminal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050108671A (en) * 2004-05-12 2005-11-17 (주)지엔씨 Sliding cellular phone
KR20060043065A (en) * 2004-10-21 2006-05-15 정길석 Slide hinge module
KR20060102975A (en) * 2005-03-25 2006-09-28 (주)케이제이 프리테크 Slide Assembly Structure of Sliding Cell Phone
KR100635432B1 (en) * 2005-06-30 2006-10-18 주식회사 팬택 Sliding hinge device and personal portable device
EP1793568A1 (en) * 2005-11-30 2007-06-06 M2SYS Co., Ltd. Sliding mechanism of portable communication terminals

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW292298B (en) 1995-03-23 1996-12-01 Showa Denko Kk Spacer for optical fiber cable and polyethylene resin composition therefor
US5628089A (en) * 1995-05-18 1997-05-13 Motorola, Inc. Radiotelephone having a self contained hinge
JP3828643B2 (en) 1997-10-08 2006-10-04 加藤電機株式会社 Hinge device
FR2771769A1 (en) 1997-11-28 1999-06-04 Philips Electronics Nv Two-part mobile telephone handset with hinge
GB2334068B (en) 1998-02-06 2001-10-03 Nec Technologies Hinge construction for a mobile phone handset
KR100296038B1 (en) 1998-05-26 2001-07-12 윤종용 Hinge Mechanism For Portable Mobile Phone
KR100322577B1 (en) 1998-08-18 2002-06-20 윤종용 Phase cut discrimination device
GB2355043A (en) 1999-10-08 2001-04-11 Nokia Mobile Phones Ltd Hinge for a mobile phone
JP4175493B2 (en) 1999-11-25 2008-11-05 スガツネ工業株式会社 Hinge device
KR100374969B1 (en) 2000-12-01 2003-03-10 주식회사 한빛정밀 hinge apparatus for cellular phone
JP3458104B2 (en) 2001-02-01 2003-10-20 株式会社ストロベリーコーポレーション Hinge device and portable electronic device using hinge device
TWI292298B (en) * 2002-03-29 2008-01-01 Benq Corp hinge and lid-lift electrical device using the hinge
KR100605862B1 (en) * 2002-07-02 2006-07-31 삼성전자주식회사 Sliding-type portable phone
CN2601490Y (en) 2002-12-25 2004-01-28 黄玉莲 Buffering pivot structure of hinge-lid cell phone casing
KR20040067058A (en) 2003-01-21 2004-07-30 피케이텍시스템 주식회사 Hinge for hand phone
CN2627756Y (en) 2003-05-21 2004-07-21 新日兴股份有限公司 Mobile phone hinge device
KR100690023B1 (en) 2003-09-29 2007-03-09 임병택 Hinge device of clamshell mobile phone terminal
TWI253274B (en) * 2004-05-05 2006-04-11 Benq Corp Mobile phone
CN100502624C (en) * 2004-08-27 2009-06-17 深圳富泰宏精密工业有限公司 Hinge structure
KR100630074B1 (en) * 2004-08-27 2006-09-27 삼성전자주식회사 Sliding module for portable terminal
US7218509B2 (en) * 2004-10-04 2007-05-15 Speed Tech Corp. Handset sliding structure
KR20060033199A (en) 2004-10-14 2006-04-19 (주)태성합금 Hinge system of hand-phone
KR100693792B1 (en) 2004-12-23 2007-03-12 정길석 Two Direction Swing Hinge Module for Mobile Phone
KR100689410B1 (en) * 2005-01-07 2007-03-08 삼성전자주식회사 Semi-automatic sliding device for sliding type mobile phone
KR100727601B1 (en) 2006-07-06 2007-06-14 주식회사 엠투시스 An opening and closing mechanism increased tension power for cellular phone
KR100738569B1 (en) * 2006-07-18 2007-07-11 주식회사 엠투시스 An opening and closing mechanism increased tension power for cellular phone
US8243439B2 (en) 2007-10-18 2012-08-14 Chung Keun Yoo Slider mechanism for opening and closing a portable terminal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050108671A (en) * 2004-05-12 2005-11-17 (주)지엔씨 Sliding cellular phone
KR20060043065A (en) * 2004-10-21 2006-05-15 정길석 Slide hinge module
KR20060102975A (en) * 2005-03-25 2006-09-28 (주)케이제이 프리테크 Slide Assembly Structure of Sliding Cell Phone
KR100635432B1 (en) * 2005-06-30 2006-10-18 주식회사 팬택 Sliding hinge device and personal portable device
EP1793568A1 (en) * 2005-11-30 2007-06-06 M2SYS Co., Ltd. Sliding mechanism of portable communication terminals

Also Published As

Publication number Publication date
EP2206242A4 (en) 2011-03-16
US20110038106A1 (en) 2011-02-17
US8243439B2 (en) 2012-08-14
CN101884171A (en) 2010-11-10
WO2009051444A2 (en) 2009-04-23
EP2206242A2 (en) 2010-07-14

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